He makes her a potion to make her a better slave

Kazex took Mia back to his cave. She was still silent and unresponsive to the point of being a vegetable. She just walked as if in a trance as she was led.

Kazex felt that having a breeding slave with no emotions would be boring. He needed to find a way to snap her out of it.

He had her wait on his bed as he worked on a potion to change her into a proper breeding slave. It wasn't going to be an easy one as it had to alter her mind as well as her body. He hoped that it would at least allow him to make her more responsive.

He then came up with a solution that would solve the problem. At least, he hoped it did.

He then came up to Mia who was still silent and unresponsive. "Alright, Mia, drink this." He gave her a bottle filled with a potion.

She silently took the bottle and drank it all down. She handed back the bottle as if she was in a trance.

"I need to see how this affects you." He then got her to lie down on his bed. "I'll be back soon."

As he left her for a bit, she silently waited there as if she was in a trance.